Hmmm...."HORLAVINA" (basically flammable)...
Perhaps that SANDRIK can was made post-WWII and was not an SS item. While SANDRIK SS marked cans went to all fronts and were captured, thereby making them available to collectors in many countries....that factory would be behind the Iron Curtain under the influence of a Communist regime. This was probably produced for their armed forces.

Thanks for clarifying that they were in fact Wartime production. I suspected they were since I have 3 SS cans that are the identical color of medium/dark green with thinning and the underlying red primer showing thru.